STRAUB Slide-On Stainless Steel Restraint Coupling, For Axial, 6 in, 232 psi
The STRAUB G21351-SI is a polished 316 stainless steel bolted coupling for axial movement, with a 6-inch connection and a maximum operating pressure of 232 psi. This slide-on restraint coupling features a coupling…
SKU 3G-OTH-649129
Also listed as: G21351SI · G21351 SI
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The STRAUB G21351-SI is a polished 316 stainless steel bolted coupling for axial movement, with a 6-inch connection and a maximum operating pressure of 232 psi. This slide-on restraint coupling features a coupling body design with stainless steel bolts, engineered for axial pipe restraint applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the STRAUB G21351-SI bolted coupling used for?
The STRAUB G21351-SI is a polished 316 stainless steel bolted coupling designed for axial pipe restraint in industrial piping systems. It handles axial movement and is suitable for applications requiring a 6-inch connection and a maximum operating pressure of 232 psi.
What are the specifications of the STRAUB G21351-SI coupling?
The STRAUB G21351-SI is a slide-on restraint coupling with a 6-inch connection, polished 316 stainless steel body, and stainless steel bolts. It is designed for axial movement and has a maximum operating pressure of 232 psi. The fitting shape is a coupling body.
Where to buy the STRAUB G21351-SI coupling worldwide?
3G Electric supplies the STRAUB G21351-SI polished 316 stainless steel bolted coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install a STRAUB slide-on restraint coupling?
Installation of the STRAUB G21351-SI slide-on coupling involves sliding it over the pipe ends, centering it over the joint, and tightening the stainless steel bolts to the manufacturer's recommended torque. Ensure pipe ends are clean and properly aligned for axial restraint.
STRAUB Products
3G Electric supplies STRAUB slide-on stainless steel restraint couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
